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Water Modelling-Modelled Data-Regional Water Strategy-Tweed

Created 15/09/2025

Updated 01/03/2026

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The datasets provided contain modelled daily streamflow, and storage volume data for several NSW river systems. These data were generated by simulating baseline river system models used to inform the development of Regional Water Strategies. The models were simulated for three different climate scenarios: instrumental climate (about 130 years), paleo-stochastic climate (about 10,000 years), and paleo-stochastic climate with climate projection based on NARCliM 1.0 (about 10,000 years).

Each modelled output is published as a ZIP file which contains two pdf files (.pdf) and three time series data (.csv).

For more information on the NSW regional water strategies program, please refer to the following website. https://www.dpie.nsw.gov.au/water/our-work/plans-and-strategies/regional-water-strategies

The naming structure of the individual zip files is "Watercourse at Gauge name, followed by Gauge number".

1) Oxley River at Eungella Gauge 201001_NARCliM.zip

2) Rous River at Boat Harbour No1 Gauge 201002_NARCliM.zip

3) Tweed River at Braeside Gauge 201003_NARCliM.zip

4) Rous River at Boat Harbour No3 Gauge 201005_NARCliM.zip

5) Oxley River at Tyalgum Gauge 201006_NARCliM.zip

6) Hopping Dick Creek at Limpinwood Gauge 201007_NARCliM.zip

7) Rous River at Chillingham Gauge 201008_NARCliM.zip

8) Rolands Creek at Uki Gauge 201009_NARCliM.zip

9) Byrrill Creek at Glen Warning Gauge 201010_NARCliM.zip

10) Doon Doon Creek at Lower Doon Doon Gauge 201011_NARCliM.zip

11) Cobaki Creek at Cobaki Gauge 201012_NARCliM.zip

12) Doon Doon Creek downstream Clarrie Hall Dam Gauge 201013_NARCliM.zip

13) Tweed River downstream Palmers Road Crossing Gauge 201015_NARCliM.zip

14) Tweed River at Uki Gauge 201900_NARCliM.zip

Note: If you would like to ask a question, make any suggestions, or tell us how you are using this dataset, please visit the NSW Water Hub which has an online forum you can join.

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Additional Info

Field Value
Title Water Modelling-Modelled Data-Regional Water Strategy-Tweed
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/17f9c9a1-b4fb-4b9a-874f-70db31aed8f8
Remote Last Updated 16/02/2026
Contact Point
NSW Department of Climate Change, Energy, the Environment and Water
?datansw@customerservice.nsw.gov.au
Reference Period 01/01/1889 - 31/12/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
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  "type": "Polygon"
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Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Water Modelling-Modelled Data-Regional Water Strategy-Tweed". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-water-modelling-modelled-data-regional-water-strategy-tweed